The 2005 Belgian Grand Prix (formally the LXI Belgian Grand Prix) was a Formula One motor race held on 11 September 2005 at Circuit de Spa-Francorchamps in Spa, Belgium. It was the sixteenth round of the 2005 Formula One season. The race, contested over 44 laps, was won by Kimi Räikkönen for the McLaren team, from a second position start.